How to use this in Docker images based on scratch

[PrimeDominus]

I'm wondering if there is a somewhat equivalent way to use the official curl-container images to do something like the following:

# use empty filesystem
FROM scratch

# import some executable application
COPY --from=docker.io/containous/whoami:v1.5.0 /whoami /whoami

# import curl from current repository image
COPY --from=ghcr.io/tarampampam/curl:8.6.0 /bin/curl /bin/curl

# Docs: <https://docs.docker.com/engine/reference/builder/#healthcheck>
HEALTHCHECK --interval=5s --timeout=2s --retries=2 --start-period=2s CMD [ \
    "curl", "--fail", "http://127.0.0.1:80/" \
]

ENTRYPOINT ["/whoami"]

Above is from https://github.com/tarampampam/curl-docker/tree/master?tab=readme-ov-file#how-can-i-use-this

If so, how?